Norwalk High School is located at 350 Shady Lane and serves students in grades 9-12.

The high school also offers advanced placement courses in English, American History, U.S. Government, Calculus, Biology, French, Spanish, and Computer Science.

Norwalk High offers a wide variety of extra-curricular activities for students from sports to clubs.

A long time member of the Northern Ohio League (1944-2017), Norwalk joined the Sandusky Bay Conference in 2017.

Underground was founded and produced four editions but folded amidst the district's continued budget deficits of the mid-1990s.